Hello Marcos,

Have you already checked the showcase of Komento? Unfortunately, we do not have the exact preview of the themes for Komento now. But you still can preview some of the live sites that are using Komento at http://stackideas.com/komento/showcase and see how they fit into a site. Besides, our front end demo for Komento is at http://demo.stackideas.com/komento if you haven't already known this.

Please let us know if you do have any other questions.

Best regards,
Wyatt